/* html strings in node names */
digraph "l"
{
 /* <tag> becomes "tag" */
 <tag>;
 /* <<tag>> becomes "<tag>" */
 <<tag>>;
 <<tag>tag</tag>>;
 /* this label has only a newline */
 <<br/>>[label=<<br/>>];
 /* this html node name has no chars */
 <>;
 /* this comment is not processed */
 <<!--comment-->>;

 <tag>-><<tag>>;
 <<tag>>-><<tag>tag</tag>>;
 <<tag>tag</tag>>-><<br/>>[label=<<br/>>];
 <<br/>>-><>;
 <>-><<!--comment-->>;

}
